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ncdf global attribute exists function [message #93957]

Wed, 07 December 2016 04:46

Mark Shephard
Messages: 13
Registered: July 1999

Junior Member

Hi,

I have looked through all the IDL documentation in regards to ncdf, but cannot seem to find a nice solution. I was wondering if anyone had a simple function to check if a global attribute exists in an netCDF file.

I can use the ncdf_get to get all the global attributes (gatt) and then check the hash to see if the key exists, but this seems to have a lot of overhead. I was looking for something similar to the cdf_attexists(id, attribute_name) procedure, but for ncdf that works on global attributes.

Thanks,
Mark

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[Message index]

		ncdf global attribute exists function By: Mark Shephard on Wed, 07 December 2016 04:46
		Re: ncdf global attribute exists function By: Lajos Foldy on Wed, 07 December 2016 09:26

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